Brother DR720 Drum for DCP-8110DN/8150DN/8155DN, HL-5440D/5450DN/5470DW/5470DWT/6180DW/6180DWT, MFC-8510DN/8710DW/8810DW/8910DW/8950DW/8950DWT This product is by Brother. Genuine original Brother DR720 Drum unit. Yield: approx 30,000 pages. For use with DCP-8110DN, DCP-8150DN, DCP-8155DN, HL-5440D, HL-5450DN, HL-5470DW, HL-5470DWT, HL-6180DW, HL-6180DWT, MFC-8510DN, MFC-8710DW, MFC-8810DW, MFC-8910DW, MFC-8950DW, MFC-8950DWT